A03 | Bird's opening | | 1 0 0 | |
A04 | Reti opening | | 0 1 1 | |
A05 | Reti | King's Indian attack | 1 0 0 | |
A07 | Reti | King's Indian attack | 0 1 0 | |
A07 | Reti | King's Indian attack (Barcza system) | 1 0 0 | |
A10 | English opening | | 0 2 1 | |
A15 | English opening | | 2 1 0 | |
A16 | English opening | | 1 1 1 | |
A21 | English opening | | 2 1 0 | |
A32 | English | symmetrical variation | 1 0 0 | |
A33 | English | symmetrical variation | 0 0 1 | |
A36 | English | ultra-symmetrical variation | 0 1 0 | |
A40 | Modern defence | | 1 0 0 | |
A40 | Queen's pawn | Franco-Indian (Keres) defence | 0 0 1 | |
A41 | Old Indian defence | | 0 0 1 | |
A41 | Modern defence | | 0 0 1 | |
A46 | Queen's pawn game | | 2 0 0 | |
A48 | King's Indian | London system | 1 0 0 | |
A48 | King's Indian | East Indian defence | 0 0 1 | |
A48 | King's Indian | Torre attack | 0 1 0 | |
A49 | King's Indian | fianchetto without c4 | 0 0 2 | |
A53 | Old Indian defence | | 4 0 0 | |
A54 | Old Indian | Ukrainian variation, 4.Nf3 | 3 3 2 | |
A54 | Old Indian | Ukrainian variation | 4 0 0 | |
A55 | Old Indian | main line | 1 0 0 | |
A56 | Benoni defence, Hromodka system | | 1 0 1 | |
A61 | Benoni | Nimzovich (knight's tour) variation | 0 1 0 | |
A62 | Benoni | fianchetto variation | 1 0 0 | |
A65 | Benoni | 6.e4 | 1 0 0 | |
A67 | Benoni | Taimanov variation | 0 0 1 | |
A77 | Benoni | classical, 9...Re8, 10.Nd2 | 0 1 1 | |
A83 | Dutch | Staunton gambit, Chigorin variation | 0 1 0 | |
B00 | King's pawn opening | | 0 0 1 | |
B01 | Scandinavian (centre counter) defence | | 0 1 0 | |
B07 | Pirc defence | | 1 0 0 | |
B10 | Caro-Kann | two knights variation | 0 0 1 | |
B11 | Caro-Kann | two knights, 3...Bg4 | 1 0 0 | |
B14 | Caro-Kann | Panov-Botvinnik attack, 5...g6 | 0 1 0 | |
B16 | Caro-Kann | Bronstein-Larsen variation | 0 0 1 | |
B66 | Sicilian | Richter-Rauzer, Rauzer attack, 7...a6 | 0 0 1 | |
B67 | Sicilian | Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7 | 0 1 0 | |
C01 | French | exchange variation | 0 1 0 | |
C19 | French | Winawer, advance, positional main line | 1 0 0 | |
C21 | Danish gambit | | 1 0 0 | |
C26 | Vienna game | | 0 0 1 | |
C27 | Vienna game | | 1 0 0 | |
C29 | Vienna gambit | | 1 0 0 | |
C34 | KGA | Becker defence | 1 0 0 | |
C41 | Philidor | Improved Hanham variation | 0 0 1 | |
C42 | Petrov | classical attack, close variation | 0 0 1 | |
C44 | Inverted Hanham | | 0 0 1 | |
C45 | Scotch | Mieses variation | 0 0 1 | |
C45 | Scotch | Schmidt variation | 0 0 1 | |
C46 | Three knights game | | 1 0 1 | |
C46 | Four knights game | | 1 0 0 | |
C47 | Four knights | Scotch, 4...exd4 | 0 0 1 | |
C49 | Four knights | | 1 0 0 | |
C50 | King's pawn game | | 3 0 1 | |
C56 | Two knights defence | | 1 0 0 | |
C58 | two knights defence | Blackburne variation | 1 0 0 | |
C59 | two knights defence | Goering variation | 1 0 0 | |
C59 | Two knights defence | | 1 0 0 | |
C63 | Ruy Lopez | Schliemann defence, Berger variation | 0 1 1 | |
C68 | Ruy Lopez | exchange, Alekhine variation | 0 0 1 | |
C68 | Ruy Lopez | exchange, Keres variation | 1 0 0 | |
C71 | Ruy Lopez | modern Steinitz defence | 0 1 0 | |
C72 | Ruy Lopez | modern Steinitz defence, 5.O-O | 2 0 3 | |
C73 | Ruy Lopez | modern Steinitz defence, Alapin variation | 0 2 1 | |
C73 | Ruy Lopez | modern Steinitz defence, Richter variation | 1 1 0 | |
C74 | Ruy Lopez | modern Steinitz defence, siesta variation | 1 0 0 | |
C75 | Ruy Lopez | modern Steinitz defence | 1 0 1 | |
C76 | Ruy Lopez | modern Steinitz defence, fianchetto (Bronstein) variation | 6 2 4 | , , , , , , , , , , , |
C77 | Ruy Lopez | Morphy defence | 0 3 0 | |
C77 | Ruy Lopez | Anderssen variation | 0 0 1 | |
C77 | Ruy Lopez | Wormald (Alapin) attack | 1 0 0 | |
C77 | Ruy Lopez | Treybal (Bayreuth) variation (exchange var. deferred) | 0 1 0 | |
C78 | Ruy Lopez | Archangelsk (counterthrust) variation | 1 2 1 | |
C78 | Ruy Lopez | ...b5 & ...d6 | 0 0 1 | |
C84 | Ruy Lopez | closed, centre attack | 0 1 1 | |
C84 | Ruy Lopez | closed defence | 1 0 1 | |
C85 | Ruy Lopez | Exchange variation doubly deferred (DERLD) | 1 0 0 | |
C86 | Ruy Lopez | Worrall attack, solid line | 1 0 1 | |
C86 | Ruy Lopez | Worrall attack, sharp line | 0 0 1 | |
C88 | Ruy Lopez | closed, anti-Marshall 8.a4 | 1 0 0 | |
C89 | Ruy Lopez | Marshall, main line, 14...Qh3 | 0 1 0 | |
C90 | Ruy Lopez | closed, Pilnik variation | 1 0 2 | |
C91 | Ruy Lopez | closed, Bogolyubov variation | 0 0 1 | |
C96 | Ruy Lopez | closed, Borisenko defence | 0 1 1 | |
C96 | Ruy Lopez | closed, Keres (...Nd7) defence | 1 0 0 | |
C97 | Ruy Lopez | closed, Chigorin defence | 1 0 0 | |
C99 | Ruy Lopez | closed, Chigorin, 12...c5d4 | 4 3 1 | |
D01 | Richter-Veresov attack | | 1 0 1 | |
D03 | Torre attack (Tartakower variation) | | 1 0 0 | |
D04 | Queen's pawn game | | 1 0 0 | |
D11 | QGD Slav | 3.Nf3 | 1 1 0 | |
D25 | QGA, Smyslov variation | | 0 1 0 | |
D31 | QGD | semi-Slav, Noteboom variation | 1 0 0 | |
D31 | QGD | semi-Slav, Marshall gambit | 0 0 1 | |
D31 | QGD | semi-Slav | 0 0 1 | |
D37 | QGD | 4.Nf3 | 0 0 1 | |
D42 | QGD | Semi-Tarrasch, 7.Bd3 | 0 0 2 | |
D47 | QGD semi-Slav | Meran variation | 0 0 1 | |
D57 | QGD | Lasker defence, Bernstein variation | 0 1 0 | |
D57 | QGD | Lasker defence, main line | 0 1 0 | |
D59 | QGD | Tartakower variation | 0 1 0 | |
D81 | Gruenfeld | Russian variation | 0 0 1 | |
D94 | Gruenfeld | Opovcensky variation | 0 1 0 | |
D95 | Gruenfeld | Botvinnik variation | 0 1 0 | |
D97 | Gruenfeld | Russian, Byrne (Simagin) variation | 0 0 1 | |
E60 | King's Indian, 3.Nf3 | | 1 2 0 | |
E62 | King's Indian | fianchetto, Kavalek (Bronstein) variation | 1 0 1 | |
E62 | King's Indian | fianchetto, Uhlmann (Szabo) variation | 0 0 1 | |
E65 | King's Indian | fianchetto, Yugoslav, 7.O-O | 0 1 0 | |
E67 | King's Indian | fianchetto, classical variation | 1 2 1 | |
E68 | King's Indian | fianchetto, classical variation, 8.e4 | 3 1 1 | |
E69 | King's Indian | fianchetto, classical main line | 0 1 4 | |
E71 | King's Indian | Makagonov system (5.h3) | 0 1 0 | |
E73 | King's Indian | Semi-Averbakh system | 1 0 0 | |
E74 | King's Indian | Averbakh, 6...c5 | 0 0 1 | |
E75 | King's Indian | Averbakh, main line | 1 0 1 | |
E76 | King's Indian | Four pawns attack, dynamic line | 0 0 1 | |
E80 | King's Indian | Saemisch variation | 1 0 1 | |
E81 | King's Indian | Saemisch, 5...O-O | 1 1 1 | |
E82 | King's Indian | Saemisch, double fianchetto variation | 1 0 1 | |
E83 | King's Indian | Saemisch, Panno formation | 0 1 0 | |
E83 | King's Indian | Saemisch, 6...Nc6 | 1 0 0 | |
E84 | King's Indian | Saemisch, Panno main line | 2 0 0 | |
E88 | King's Indian | Saemisch, orthodox, 7.d5 c6 | 0 1 0 | |
E90 | King's Indian | Zinnowitz variation | 2 0 0 | |
E91 | King's Indian | 6.Be2 | 0 1 0 | |
E92 | King's Indian | Andersson variation | 0 1 0 | |
E93 | King's Indian | Petrosian system, main line | 1 1 1 | |
E94 | King's Indian | orthodox variation | 0 0 1 | |
E94 | King's Indian | orthodox, Donner variation | 1 0 0 | |
E95 | King's Indian | orthodox, 7...Nbd7, 8.Re1 | 0 1 1 | |
E97 | King's Indian | orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 1 0 0 | |